en.wikipedia.org website review
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SEO Keyword summary for en.wikipedia.org/wiki/timeline_of_telescopes,_observatories,_and_observing_technology
Keywords are extracted from the main content of your website and are the primary indicator of the words this page could rank for. By frequenty count we expect your focus keyword to be telescope
Focus keyword
Short and long tail
Short Tail Keywords telescope observatory edit |
long Tail Keywords (2 words) reflecting telescope operation located telescope begins begins operation optical reflecting |
long Tail Keywords (3 words) telescope begins operation begins operation located optical reflecting telescope reflecting telescope begins located at mauna radio telescope begins opticalinfrared reflecting telescope |
en.wikipedia.org On-Page SEO Scan
Descriptive Elements
The <head> element of a en.wikipedia.org/wiki/timeline_of_telescopes,_observatories,_and_observing_technology page is used to inform the browser and visitors of the page about the general meta information. The head section of the page is where we place the page title, the definition of the HTML version used, the language of in which the page is written. In the head section we can also include JavaScript and CSS (markup) files for the page.
Page title
Title length
timeline telescopes observatories observing technology wikipedia
Meta description
Meta description legth
Meta description SEO
No meta relevance in the description detected !
Content SEO
Number of Words
Spam detected?
Headings
Heading distribution
Heading normalisation
Heading SEO impact
Emphasis (bold and italic)
Emphasis SEO impact
Images
Number of images
Images dimensions
Image alt descriptions
Images SEO impact
wikipedia free encyclopedia icon wikimedia foundation powered mediawiki
Mobile SEO en.wikipedia.org/wiki/timeline_of_telescopes,_observatories,_and_observing_technology
Mobile rendering
Mobile optimizations
Responsive design detected (mobile css)
No flash detected !
Mobile improvement
Marketing / lead generation for en.wikipedia.org/wiki/timeline_of_telescopes,_observatories,_and_observing_technology
Social Media
Facebook shares | Facebook likes | ||
Facebook comments | Tweets | ||
Google +1 |
Conversion form
Search form
Analytics
Online presence
SERP Preview
SERP Title
The title is trucated
SERP Link
SERP Description
Domain Level SEO
Domain name
16 characters long
Domain name SEO Impact
Path name
observatories found in path !
observing found in path !
technology found in path !
telescope found in path !
telescopes found in path !
Structured data
Publisher Markup
Other Structured data
Website configuration
Correct processing of non-existing pages?
Favicon icon found?
Robots.txt found?
Sitemap found?
Navigation and internal links
Navigation
Url seperator
Human readable urls
Number of links
Link SEO Impact
statistics
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en.m.wikipedia.org |
en.wikipedia.org wikimedia foundation inc
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w view history
httpsenwikipediaorgwindexphptitletimelineoftelescopesobservatoriesandobservingtechnologyoldid1212347949
page information
printable version
national astronomical observatory colombia
luoxue mountain cosmic rays research center
peter scheuer
public telescope pst
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wiki timeline
telescope
observatory
technology
taosi
xiangfen
linfen
shanxi
shadow clocks
ancient egypt
mesopotamia
zhou dynasty
fenghao
xian
chankillo
peru
east han dynasty
changan
luoyang
yanshi
henan
astrolabe
apollonius of perga
ujjain
india
cheomseongdae
queen seondeok
gyeongju
silla
south korea
tang dynasty
song dynasty
kaifeng
hangzhou
muhammad alfazari
hellenistic
quadrant
muhammad ibn ms alkhwrizm
baghdad
iraq
alshammisiyyah observatory
almamun
habash alhasib almarwazi
ibn yunus
framed sextant
ray iran
abumahmud alkhujandi
mural
mokattam
egypt
alhakim biamr allah
planisphere
ab ishq ibrhm alzarql
hamedan
persia
treasury of optics
ibn alhaytham
malikshah observatory
isfahan
omar khayym
jabir ibn aflah
torquetum
analog computer
cairo
alafdal shahanshah
maragheh observatory
nasir aldin altusi
hulagu khan
guo shoujing
khubilai khan
dengfeng star observatory platform
dengfeng
sundial
ibn alshatir
samarkand observatory
ulugh beg
beijing ancient observatory
oradea
matthias corvinus
nuremberg
regiomontanus
bernhard walther
kassel
wilhelm iv of hesse
constantinople observatory of taqi addin
murad iii
uraniborg
hven
tycho brahe
astronomical clock
stjerneborg
bentky nad jizerou
johann bayer
uranometria
hans lippershey
refracting telescope
galileo galilei
niccol zucchi
reflecting telescope
leiden university observatory
william gascoigne
jan hevelius
copenhagen university royal observatory
james gregory
parabolic
paris observatory
isaac newton
newtonian telescope
laurent cassegrain
royal greenwich observatory
christiaan huygens
aerial telescopes
cambridge university
trinity college
sawai jai singh
delhi
varanasi
mathura
madras
chester moore hall
achromatic lens
jaipur
vilnius observatory
vilnius university
lithuania
john dollond
josephnicolas delisle
transit of venus
vatican observatory specola vaticana
florence
specola
william herschel
slough
americas
louis jacques mand daguerre
daguerreotype
moon
john william draper
astronomical photograph
lord rosse
72inch 18m optical reflecting telescope
parsonstown ireland
university of chile
kirchhoff
bunsen
spectroscopy
herschel
janssen
lockyer
helium
sun
german astronomical association
william allen miller
william huggins
wet collodion plate
spectrogram
sirius
capella
henry draper
spectrum
vega
absorption lines
dreyer
new general catalogue
andrew ainslie common
dry plate
orion nebula
carte du ciel
91cm refracting telescope
lick observatory
mount hamilton
san jose california
astronomical society of the pacific
albert a michelson
interferometer
george ellery hale
spectroheliograph
alvan clark
yerkes 40inch 10m optical refracting telescope
williams bay wisconsin
dominion observatory
carnegie institution
joel stebbins
university of illinois observatory
mount wilson california
dominion astrophysical observatory
victoria
british columbia
international astronomical union
bernardferdinand lyot
coronagraph
karl jansky
radio telescope
lyot filter
bernhard schmidt
schmidt optical reflecting telescope
palomar california
grote reber
dmitri dmitrievich maksutov
maksutov telescope
soviet union
amateur astronomers
martin ryle
bernard lovell
jodrell bank
palomar 48inch 12m schmidt
hale telescope
yunnan
aperture synthesis
dwingeloo radio observatory
dwingeloo
netherlands
lovell telescope
source counts
maip chile
shane 120inch 30m telescope
owens valley
big pine california
parkes 64metre radio telescope
parkes
kitt peak solar observatory
green bank west virginia
orbiting solar observatory
arecibo 300meter radio telescope
arecibo puerto rico
cambridge england
vlbi
baseline
big bear solar observatory
big bear california
las campanas observatory
cerro tololo 158inch 40m optical reflecting telescope
cerro tololo
chile
kitt peak national observatory
tucson arizona
uhuru
antoine labeyrie
speckle interferometry
westerbork synthesis radio telescope
westerbork
effelsberg
germany
uk schmidt telescope
angloaustralian observatory
coonabarabran
angloaustralian telescope
uranus
bta6
amado arizona
international ultraviolet explorer
einstein high energy astronomy observatory
ukirt
mauna kea observatory
canadafrancehawaii
nasa infrared telescope facility
socorro new mexico
infrared astronomical satellite
iram 30m
pico veleta
granada
spain
james clerk maxwell telescope
la silla observatory
australia telescope compact array
narrabri
cosmic background explorer
hubble
compton gamma ray observatory
keck 10meter opticalinfrared reflecting telescope
very long baseline array
cambridge optical aperture synthesis telescope coast
giant metrewave radio telescope
keck 2
halca
keck interferometer
vlti
gran telescopio de canarias gtc
james webb space telescope jwst
euclid
falcon 9 block 5
hiia
iranian national observatory
extremely large telescope
vera c rubin observatory
nancy grace roman space telescope
exoplanet exploration program
timeline of telescope technology
list of largest optical telescopes historically
extremely large telescope
bibcode
issn
pmid
s2cid
isis
centaurus
robertson edmund f
mactutor history of mathematics archive
university of st andrews
will durant
the story of civilization
oxford university press
isbn
national maritime museum
kluwer academic publishers
popular astronomy uk
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Links to external pages
Outloing links
www.wikidata.org
www.wikidata.org
irtfweb.ifa.hawaii.edu
dx.doi.org
www.doi.org
www.worldcat.org
pubmed.ncbi.nlm.nih.gov
api.semanticscholar.org
ui.adsabs.harvard.edu
www.doi.org
api.semanticscholar.org
www.doi.org
ui.adsabs.harvard.edu
www.doi.org
mathshistory.st-andrews.ac.uk
ui.adsabs.harvard.edu
www.doi.org
web.archive.org
www.archive.org
www.archive.org
www.springer.com
www.archive.org
www.archive.org
ui.adsabs.harvard.edu
www.doi.org
api.semanticscholar.org
home.earthlink.net
www.archive.org
www.doi.org
ui.adsabs.harvard.edu
www.doi.org
web.archive.org
www.welt.de
www.smithsonianmag.com
foundation.wikimedia.org
foundation.wikimedia.org
www.wikimediafoundation.org
SEO Advice for en.wikipedia.org
In this section we provide pointers on how you can to optimize your web page so it can be found more easily by search engines and how to make it rank higher by optimizing the content of the page itself. For each of the individual criteria the maximum score is 100%. A score below 70% is considered to be indication that the page is not complying with general SEO standards and should be evaluated and/or fixed. Not every factor is weighted the same and some are not as important as others. Relatively unimportant factors like meta keywords are not included in the overall score.
Item | Factor | Pointers | |
---|---|---|---|
PageTitle | 100% | Far too many sites lack a page title. A page title is the first thing that shows in the search results so always use the title element. | |
Title relevance | 87% | A title should reflect the contents of a site. This site has a 67 % match | |
Title Length | 80% | Limit your title to anywhere between 40 and 70 characters. Your title was 76 characters long | |
Meta Description | 0% | A meta description is the second element that shows in the search results so always use the meta description. | |
Meta description length | 0% | The meta description should be between 145 and 160 characters. This meta description is 1 characters long. | |
Meta description relevance | 0% | Meta Description should reflect the contents of a site. This site has a 0 % match | |
Number of internal links | 30% | Linking to internal pages makes pages easier to find for search engines. Try to keep the number of links on your page roughly below 100. There are 435 internal links on this page. | |
Folder structure | 100% | We found a folder structure in the links on your page. A good folder structure makes a site easier to navigate. We found 3 level 1 folders and 6 folders above or in the first level of navigation. | |
Headings | 64% | Headers should reflect the contents of a site. This site has a 28 % match | |
Links | 8% | Link anchors should to some degree reflect the contents of a site. This site has a 4 % match | |
Image alt tags | 0% | Image alt tags should to some degree reflect the contents of a site. This site has a 0 % match | |
Bold and italic | 36% | Bold and italic tags should reflect the contents of a site to some degree. This site has a 12 % match | |
Html ratio | 60% | Try to keep the html / text ratio as low as possible. More html means longer loading times. Layout should be handled in a serpate css file | |
Image descriptions | 45% | 45.454545454545 % of all images have been described via the "alt" attribute. Describing images with relevant text may lead to better results in the search engines. | |
Page errors | 100% | Pages with no errors display significantly faster on most browsers. We detected 0 errors and warnings | |
WordCount | 20% | An ideal page contains between 400 and 600 words.This page contains 3070 words | |
Server response time | 100% | A fast server speeds up a website. This server responds 94.48% faster then average | |
Gzip compression | 30% | This site does not use Gzip compression. Pages may not display as fast as they could | |
Keywords in Domainname | 30% | There are no important keywords in your domain name | |
Keywords in domain path | 100% | There are important keywords in the domain path | |
Structured Data | 100% | Structured data makes it easier for search engines to index your website | |
Inline css | 86% | Do not use inline css declarations. Inline css will slow down the rendering of the website. We detected 4 inline style declarations ( <a style="color:green">) with a size of 110 bytes | |
Excessive use of the same words | 100% | There is no indication that there are one or more keywords that are used excessively. | |
Frames or iframes | 100% | Perfect, detected not (i)frames on your webpagina | |
Flash | 100% | Perfect, we detected no flash objects on your page | |
Css | 30% | We detected too much (2) CSS files on your page. Css files block the loading of a webpage. | |
Javascript | 100% | Perfect, we did not detect too many blocking JavaScript files | |
Mobile Website | 100% | Perfect, we found a responsive design for mobile users | |
Most important heading | 100% | Perfect, we detected a correct use of the most important (h1) heading! | |
Normalized headings | 40% | We dit not font a normalized heading structure. A heading 2 (h2) for example should be followed by a heading of an equal level (h2), a child heading (h3) or even a aprent heading (h1). |
How would you like to have SEO advice for all your pages ?? Start your SEO Dashboard and optimize your website!
en.wikipedia.org images and descriptions
11 images found at en.wikipedia.org Images can improve the user experience for a website by making a pag visually appealing Images can also add extra keyword relevance to a webpage by using alt tags. Images can also slow down a website. If the width and height for a picture is not specified for a browser know in advance how large the image is. A browser must first load the picture and see before it knows how much space should be on the page. Upon reservation In the meantime, the browser can do little but wait. When the height and width for the plate are given in the HTML code, a browser just continues to build for a page while the images load in the background.
http://en.wikipedia.org/static/images/icons/wikipedia.png height: 50 width: 50 description: no alt description found |
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http://en.wikipedia.org/static/images/mobile/copyright/wikipedia-wordmark-en.svg height: height attribute not set width: width attribute not set description: wikipedia |
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